Siemens SENTRON 3VA9988 Überspannungsableiter Hilfsauslöser für 3VA1, 3VA20-26

The Siemens Shunt Trip is suitable for 48 60 V AC operation at 50/60 Hz, providing reliable functionality with a maximum apparent power consumption of 670 VA. It integrates seamlessly with the 3VA1 and 3VA20 26 series, ensuring compatibility and ease of installation. The device is designed for a minimal footprint, measuring 65.1 mm in height and 21.7 mm in width, while offering a robust surge voltage resistance of 4 kV.

Complies with stringent overvoltage category III standards for enhanced safety
Compact design featuring three slots allows for efficient use of space
Net weight of 91 g facilitates easy handling and installation
Provisions for conductor cross section connectivity from 05 to 15 mm² enable flexible installation options
Tightening torque specifications ensure secure and reliable connections
When connecting conductors, a stripped length of 10 mm meets industry standards
Robust design certified for marine and shipping applications, attesting to its durability